Product Data | |
Description | Recombinant protein of human testis-specific serine kinase 1B (TSSK1B) |
Species | Human |
Expression Host | HEK293T |
Expression cDNA Clone or AA Sequence | Recombinant protein was produced with TrueORF clone, RC205395. Click on the TrueORF clone link to view cDNA and protein sequences. |
Tag | C-Myc/DDK |
Predicted MW | 41.4 kDa |
Concentration | >50 ug/mL as determined by microplate BCA method |
Purity | > 80% as determined by SDS-PAGE and Coomassie blue staining |
Buffer | 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol |
Bioactivity | TSSK1B activity verified in a biochemical assay: TSSK1B (testis-specific serine kinase 1B) (TP305395) activity was measured in a homogeneous time-resolved fluorescent (HTRF®) assay. TSSK1B is a serine/threonine kinase that is highly expressed in testis and may be involved in a signaling pathway during male germ cell development or mature sperm function. Varying concentrations of TSSK1B were added to a reaction mix containing ATP and a biotinylated kinase substrate and the reaction mixture was incubated to allow the protein to phosphorylate the substrate. HTRF detection reagents were then added, and the time-resolved fluorescent signal was measured on a Flexstation 3 microplate reader. The time resolved fluorescent signal is expressed as “delta R” or “ΔR” and is a ratio calculated from the fluorescent emission intensities of the donor and acceptor fluors. |
Reference Data | |
Locus ID | 83942 |
Refseq Size | 2478 |
Cytogenetics | 5q22.2 |
Refseq ORF | 1101 |
Synonyms | FKSG81; SPOGA4; STK22D; TSK1; TSSK1 |
Summary | TSSK1 belongs to a family of serine/threonine kinases highly expressed in testis (Hao et al., 2004 [PubMed 15044604]). [supplied by OMIM, Mar 2008] |
Protein Families | Druggable Genome, Protein Kinase |
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